JPH08305555A - Correction device for job control language - Google Patents

Abstract

PURPOSE: To provide the correction device for job control language(JCL) with high correction accuracy in which correction by addition of a rerun function can be easily conducted. CONSTITUTION: The device is provided with an input use JCL storage means 2 storing a JCL with a non-rerun function, an input means 1 inputting a JCL name to specify the JCL and a rerun ID to specify the rerun processing content, and a JCL correction means 3 that extracts the corresponding JCL with non- rerun function from the input use JCL storage means 2 on the basis of the JCL name from the means 1, inserts a rerun processing statement including a rerun ID just after a job statement in the JCL with non-rerun function to be extracted and corrects the JCL into the JCL with rerun function by inserting a label just before a step statement thereby.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a correction device for a job control language with a rerun function (hereinafter, referred to as JCL except for a part).

[0002]

2. Description of the Related Art Normally, the JCL is a JCL with a non-rerun function that does not have a rerun function. In order to modify this non-rerun function JCL into a JCL with rerun function, a rerun processing statement is inserted immediately after the job statement (for example, JOB with rerun function) and a step statement (for example, \ STEP, \ It is necessary to insert a label just before (SORT etc.). Conventionally, such correction work has been performed by an artificial work in which a worker searches for a place where a rerun processing sentence or a label should be inserted and inserts a necessary one there. An example of an operation system that processes JCL with a rerun function is disclosed in Japanese Patent Laid-Open No. 5-81043.
No., published in Japanese Unexamined Patent Publication No.

[0003]

[Patent Document 1] Japanese Patent Application Laid-Open No. 5-81043
In the JCL correction for adding the conventional rerun function, including the example described in Japanese Patent Publication, a large number of man-hours are required because the correction is done manually according to the operation standard.
Moreover, the correction accuracy was insufficient.

An object of the present invention is to provide a correction device for JCL which can be easily corrected by adding a rerun function and which has a high correction accuracy.

[0005]

According to the present invention, an input job control language storage means for storing a job control language with a non-rerun function, a job control language name for specifying a job control language, and a rerun processing content. Input means for inputting a rerun ID, and a corresponding non-rerun function-equipped job control language is extracted from the input job control language storage means based on the job control language name from the input means. A job control in which the rerun processing statement including the rerun ID is inserted immediately after the job statement in the job control language with the non-rerun function and the label is inserted immediately before the step statement to modify the job control language with the rerun function. A job control language correction device having a language correction means is obtained.

According to the present invention, there is also provided output job control language storage means for storing the job control language with rerun function, which is obtained by modifying the job control language with non-rerun function,
Further, the rerun function-equipped job control language correction means associates the job control language name with the rerun function, which is obtained by modifying the job control language with non-rerun function, with the job control language name in the output job control language storage means. The correction device for the job control language to be stored in the closed state is obtained.

Further, according to the present invention, the job control language correction means may generate a corresponding job control language with a non-rerun function from the input job control language storage means based on the job control language name from the input means. First, a rerun processing statement including the rerun ID is inserted immediately after the extracted job statement in the extracted job control language with non-rerun function.
And a label position statement indicating the position where the label should be inserted immediately before the step statement in the first modified job control language, as the second modified job control language. An analysis unit for outputting, and the second
A correction unit that replaces the label position statement in the modified job control language with a label and corrects and outputs the job control language with the rerun function; and a job control language with the rerun function in the output job control language storage means. It is possible to obtain the correction device for job control language, which includes an adding unit that stores the job control language name in a corresponding state.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A job control language (JCL) correction device according to an embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 is a block diagram showing a JCL correction device according to this embodiment. Referring to FIG. 1, the present JCL correction device includes an input unit 1, an input JCL storage unit 2, a JCL correction unit 3 with a rerun function, and an output JCL storage unit 4.
And have. JCL correction means 3 with rerun function,
It includes a step statement storage unit 31, a label storage unit 32, an extraction unit 33, an analysis unit 34, a correction unit 35, and an addition unit 36.

The step sentence storage unit 31 stores in advance a step sentence in which a label needs to be inserted immediately before. Examples of step statements include \ STEP and \ SORT. The label storage unit 32 stores in advance a label to be inserted. Examples of labels include STEP1 (inserted immediately before the first step), STEP2 (inserted immediately before the second step), STEP3 (inserted immediately before the third step), and the like.

Next, the operation of the JCL correction apparatus will be described with reference to FIG. 1 and the drawings showing the JCL in FIGS.

The user is required to specify the JCL.
Name and rerun ID for identifying the rerun process
Is input through the input means 1. The input unit 1 activates the extraction unit 33. The extraction unit 33 uses the J from the input unit 1.
JCL for input while inputting CL name and rerun ID
The JCL with a rerun function corresponding to this JCL name is extracted from the storage means 2. FIG. 2 shows an example of JCL with a non-rerun function extracted from the input JCL storage means 2. Figure 2
In the figure, \ JOB represents a job statement. Further, the extraction unit 33 inserts the rerun processing statement including the rerun ID immediately after the extracted job statement (¥ JOB) in the JCL with the non-rerun function, and outputs it as the first modified JCL.
To start. FIG. 3 shows an example of the first modified JCL.
In FIG. 3, \ RERUN represents a rerun processing statement. Also,
CHK00002 is an example of a rerun ID.

The analysis unit 34 inputs the first modified JCL from the extraction unit 33, searches the step statement storage unit 31, and stores the record in the searched first modified JCL and the step statement storage unit 31. Step statement (¥ STE
(P, \ SORT, etc.), and if they match, insert a label position statement (\ LB) indicating the position where the label should be inserted, immediately before the step statement, as the second modified JCL. It outputs and activates the correction unit 35. In FIG.
It is a figure showing an example of the 2nd amendment JCL. In Figure 4, \ L
B represents a label position statement, and \ STEP and \ SORT represent step statements.

The correction unit 35 inputs the second corrected JCL from the analysis unit 34, searches the label storage means and sequentially compares the records with the records in the second corrected JCL, and the label position statement (¥ LB) The label position statements are stored in the label storage unit 32 according to the order of occurrence of
Replace with TEP2, STEP3). The JCL with the rerun function corrected in this way is output, and the adding unit 36 is activated. FIG. 5 is a diagram showing an example of JCL with a rerun function output from the correction unit 35. In FIG. 5, STEP1, S
TEP2 and STEP3 represent labels.

The adding section 36 inputs the JCL name from the input means 1, while inputting the JCL with the rerun function from the correcting section 35, and outputs the JCL storage means 4 in correspondence with the JCL name. Remember the JCL.

As described above, the JCL with the non-rerun function is converted into the JC with the rerun function by the correction device for the JCL.
It was possible to automatically correct to L.

[0016]

As described above, the correction device for job control language according to the present invention includes the input job control language storage means for storing the job control language with the non-rerun function, and the job for specifying the job control language. An input means for inputting a control language name and a rerun ID for specifying the rerun processing content, and a corresponding job control language with a non-rerun function from the input job control language storage means based on the job control language name from the input means. Corrected to the job control language with rerun function by inserting the rerun processing statement including the rerun ID immediately after the extracted job statement in the extracted job control language with non-rerun function and inserting the label immediately before the step statement. Since it has a job control language correction means that enables the user to enter the JCL name and rerun ID, Noh with JCL reruns function with JC
It can be automatically corrected to L. That is, it is possible to easily make a correction by adding a rerun function, and there is no mistake that is likely to occur in human work, and the correction accuracy is high.

[Brief description of drawings]

FIG. 1 is a block diagram showing a JCL correction device according to an embodiment of the present invention.

2 is a JC with a non-rerun function in the device shown in FIG.
It is a figure which shows an example of L.

FIG. 3 is a diagram showing an example of a first modified JCL in the apparatus shown in FIG.

4 is a diagram showing an example of a second modified JCL in the apparatus shown in FIG.

5 is a JCL with a rerun function in the device shown in FIG.
It is a figure showing an example of.

[Explanation of symbols]

 1 Input Means 2 Input Job Control Language (JCL) Storage Means 3 Job Control Language (JCL) Correction Means 4 Output Job Control Language (JCL) Storage Means 31 Step Statement Storage Unit 32 Label Storage Unit 33 Extraction Unit 34 Analysis Unit 35 Correction part 36 Addition part

Claims (3)

[Claims] 1. An input job control language storage unit for storing a job control language with a non-rerun function, a job control language name for specifying a job control language, and a rerun ID for specifying a rerun process content are input. Input means,
Immediately after the job statement in the extracted job control language with non-rerun function extracted from the input job control language storage means based on the job control language name from the input means And a job control language correction means for correcting the job control language with the rerun function by inserting a label immediately before the step statement and inserting a rerun processing statement including the rerun ID into the job control language correction device. 2. A job control language storage unit for output for storing a job control language with rerun function, which is obtained by modifying a job control language with non-rerun function, and further, the job control language modification unit with rerun function, 2. A job control language with rerun function, which is obtained by modifying a job control language with non-rerun function, is stored in the output job control language storage means in association with the job control language name.
A correction device for a job control language according to 1. 3. The job control language correction means extracts a corresponding job control language with a non-rerun function from the input job control language storage means based on the job control language name from the input means and extracts the job control language. An extraction unit that inserts a rerun processing statement including the rerun ID immediately after a job statement in the job control language with a non-rerun function and outputs the first rerun job control language; An analysis unit that inserts a label position statement indicating a position where a label should be inserted immediately before a step statement and outputs the label position statement as a second modified job control language; and a label position statement in the second modified job control language. To a job control language with a rerun function and output the job control language with a rerun function. The job control language correction device according to claim 2, further comprising an addition unit that stores the control language name in a corresponding state.